function getPhoneNumber() {
  var that = this;
  console.log(e.detail.errMsg)
  console.log(e.detail.iv)
  console.log(e.detail.encryptedData)
  var data = {
    iv: e.detail.iv,
    encryptedData: e.detail.encryptedData
  }
  util.request(api.SceneDetail, data).then(function (res) {
    if (res.code === '200') {
      that.setData({
        username: res.datas.userName
      })
    }
  });
}